All notable changes and updates to the Sudokuh project. https://sudokuh.netlify.app/changelog en-us https://sudokuh.netlify.app/changelog https://sudokuh.netlify.app/changelog#1.5.0 Sun, 19 Apr 2026 00:00:00 GMT Added

• Homepage Redesign: Overhauled the landing page into a comprehensive, multi-section layout including a live hero preview, features grid, step-by-step How it Works, and a bottom CTA banner.
• Rich SEO Optimization: Integrated exhaustive Open Graph, Twitter Cards, and schema meta tags to improve social sharing and search discoverability.
• How to Play Section: Introduced a dedicated "How to Play" section directly below the 6x6 game board for better onboarding.

Changed

• Larger Brand Identity: Increased the scale of the top header bar and the Sudokuh logo/wordmark to establish a more premium feel.
• Footer Support Links: Replaced the standard Buy Me a Coffee block with a balanced side-by-side Ko-fi and Buy Me a Coffee dual option in the footer.

Fixed

• 6x6 Layout Parity: Fixed broken UI elements on the 6x6 grid, correcting cell padding and margins to perfectly match the sleek 9x9 layout.
• Hero Z-Index Rendering: Corrected a rendering bug where floating badges were overlapping incorrectly with the mini Sudoku board.

]]> https://sudokuh.netlify.app/changelog https://sudokuh.netlify.app/changelog#1.4.0 Sun, 17 Aug 2025 00:00:00 GMT Added

• "Crazy" Difficulty: Added a new, brutally difficult "Crazy" level for expert players.
• Global Leaderboard: Implemented a persistent leaderboard system.
• New Game Progress Bar: Added visual feedback during puzzle generation.

Changed

• Reusable Header Component: Refactored the main header into a reusable component.
• Country Dropdown: Replaced the country text input with a user-friendly dropdown menu featuring flags.

Fixed

• Browser Crash on High Difficulty: Optimized the puzzle generation algorithm.
• Highlighting Logic: Corrected multiple bugs related to cell highlighting.

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